船舶大型主机中间轴接地装置的工作原理与管理 |
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引用本文: | 左春宽.船舶大型主机中间轴接地装置的工作原理与管理[J].世界海运,2002,25(6):34-35. |
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作者姓名: | 左春宽 |
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作者单位: | 大连海事大学,辽宁,大连,116026 |
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摘 要: | 阐述了大型主机中间轴接地装置的功能、组成和维护管理,目的在于避免铜质螺旋桨与钢质船体在海水中产生的电势差,对轴承和曲轴等处由于产生电流而引起的损害。
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关 键 词: | 接地装置 工作原理 管理 |
文章编号: | 1006-7728(2002)06-0034-02 |
修稿时间: | 2002年6月18日 |
The Working Principle of Shaft Grounding Device of Large Engine and its Management |
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Abstract: | This article explains the shaft grounding device function,constitution and its management. The purpose is to avoid damaging the bearings and crankshaft caused by the bi-metallic galvanic cell between propeller of copper-alloy connected to the shaft in seawater and the steel hull on which protection anodes are usually fitted. |
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Keywords: | shaft grounding device working principle management |
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